141764-70-7
ethyl 2-[2-(benzenesulfinyl)ethyl]-3-oxobutanoate
→
~82%
141764-76-3
ethyl 5-methyl-2-phenylsulfanyl-2,3-dihydrofuran-4-carboxylate
141-97-9
乙酰乙酸乙酯
+
1822-73-7
苯基乙烯基硫醚
~47%
936-12-9
2-甲基吡咯-3-甲酸乙酯
28921-35-9
2-甲基-3-呋喃羧酸乙酯
6947-94-0
2-甲基-3-糠酸